GB1148316A - Improved current control system - Google Patents

Improved current control system

Info

Publication number
GB1148316A
GB1148316A GB19323/66A GB1932366A GB1148316A GB 1148316 A GB1148316 A GB 1148316A GB 19323/66 A GB19323/66 A GB 19323/66A GB 1932366 A GB1932366 A GB 1932366A GB 1148316 A GB1148316 A GB 1148316A
Authority
GB
United Kingdom
Prior art keywords
load
supply
memory device
output
predetermined number
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB19323/66A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Generale dAutomatisme SA
Original Assignee
Compagnie Generale dAutomatisme SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR15698A external-priority patent/FR1452052A/fr
Application filed by Compagnie Generale dAutomatisme SA filed Critical Compagnie Generale dAutomatisme SA
Publication of GB1148316A publication Critical patent/GB1148316A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/68—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using pulse rate multipliers or dividers pulse rate multipliers or dividers per se
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/081—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters wherein the phase of the control voltage is adjustable with reference to the AC source
    • H02M1/082—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters wherein the phase of the control voltage is adjustable with reference to the AC source with digital control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • H02M1/083—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the ignition at the zero crossing of the voltage or the current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/1555—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/1555—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
    • H02M7/1557—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit with automatic control of the output voltage or current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/162—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration
    • H02M7/1623—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration with control circuit
    • H02M7/1626—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration with control circuit with automatic control of the output voltage or current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Computational Mathematics (AREA)
  • Rectifiers (AREA)
  • Electrotherapy Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Control Of Electrical Variables (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
GB19323/66A 1965-05-04 1966-05-02 Improved current control system Expired GB1148316A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR15698A FR1452052A (fr) 1965-05-04 1965-05-04 Dispositif de réglage du courant fourni par une source de courant alternatif à un appareil électrique, utilisant au moins un thyratron commandé à partir de signaux numériques élaborés par un calculateur
FR79568A FR92230E (fr) 1965-05-04 1966-10-11 Dispositif de réglage du courant fourni par une source de courant alternatif à un appareil électrique, utilisant au moins un thyratron commandé à partir de signaux numériques élaborés par un calculateur

Publications (1)

Publication Number Publication Date
GB1148316A true GB1148316A (en) 1969-04-10

Family

ID=26163584

Family Applications (2)

Application Number Title Priority Date Filing Date
GB19323/66A Expired GB1148316A (en) 1965-05-04 1966-05-02 Improved current control system
GB46325/67A Expired GB1190215A (en) 1965-05-04 1967-10-10 Current Control Apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB46325/67A Expired GB1190215A (en) 1965-05-04 1967-10-10 Current Control Apparatus

Country Status (7)

Country Link
US (2) US3504204A (de)
BE (2) BE679811A (de)
DE (2) DE1563151B2 (de)
FR (1) FR92230E (de)
GB (2) GB1148316A (de)
LU (2) LU50966A1 (de)
NL (2) NL6606030A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128421A (en) * 1982-10-11 1984-04-26 Douglas Stuart Fenna Power supplies
GB2129631A (en) * 1982-10-29 1984-05-16 Plessey Co Plc Power control apparatus
GB2134728A (en) * 1983-02-02 1984-08-15 Shell Electric Mfg Ceiling fan

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1227829A (de) * 1968-07-17 1971-04-07
US3649893A (en) * 1970-08-11 1972-03-14 Allegheny Ludlum Ind Inc Synchronized driver for electrical utilization devices
US3710218A (en) * 1970-10-08 1973-01-09 Micro Magnetic Ind Inc Induction motor speed control
US3671849A (en) * 1971-06-21 1972-06-20 Floyd E Kingston Three-phase power controller
USRE29637E (en) * 1972-11-09 1978-05-23 Citizen Watch Co., Ltd. Battery-driven watch with battery consumption display alarm
GB1424346A (en) * 1972-11-16 1976-02-11 Lodge Cottrell Ltd Automatic voltage controller
NL161274C (nl) * 1973-07-11 1980-01-15 Veco Zeefplatenfabriek Bv Inrichting voor het regelen van een elektrochemisch proces.
US3940660A (en) * 1973-12-14 1976-02-24 Edwards Frederick H Circuitry for load connection and disconnection
US3909703A (en) * 1974-07-17 1975-09-30 American Micro Syst Low power gate switching device for triacs
US3958172A (en) * 1974-10-18 1976-05-18 The Garrett Corporation Frequency reduction and power control circuit for thyristor line controllers
US4095165A (en) * 1976-10-18 1978-06-13 Bell Telephone Laboratories, Incorporated Switching regulator control utilizing digital comparison techniques to pulse width modulate conduction through a switching device
US4201936A (en) * 1976-12-10 1980-05-06 General Electric Company Motor speed regulator and control system
US4128771A (en) * 1977-01-07 1978-12-05 Palyn Associates, Inc. Digitally controlled power system
US4260947A (en) * 1977-10-11 1981-04-07 Massey David T Phase control circuit for regulating power
AU521914B2 (en) * 1978-02-28 1982-05-06 Tokyo Shibaura Denki Kabushiki Kaisha Controlling electric valves in ac power supply
US4173722A (en) * 1978-03-14 1979-11-06 Westinghouse Electric Corp. Digital pulse generator with end-stop detection and control
US4204267A (en) * 1978-04-10 1980-05-20 Vsesojuzny Nauchno-Issledovatelsky Institut Vagonostroenia Digital control device for d.c. thyristor-pulse converter
US4174496A (en) * 1978-08-02 1979-11-13 Rockwell International Corporation Monolithic solid state power controller
US4266262A (en) * 1979-06-29 1981-05-05 Binks Manufacturing Company Voltage controlled power supply for electrostatic coating apparatus
US4384243A (en) * 1980-06-20 1983-05-17 Vectrol, Inc. Energy saving motor controller
US4337509A (en) * 1980-07-22 1982-06-29 Hitachi, Ltd. Method and apparatus for controlling firing phases of thyristors
JPS5768667A (en) * 1980-10-14 1982-04-27 Chiyoda:Kk Polarity reversal type rectifying circuit
US4507531A (en) * 1981-10-30 1985-03-26 Raytheon Company Regulated microwave oven and method, using uniformly spaced, integral cycle control
US4628264A (en) * 1984-03-14 1986-12-09 Advanced Nmr Systems, Inc. NMR gradient field modulation
GB8530930D0 (en) * 1985-12-16 1986-01-29 Mansfield P Inductive circuit arrangements
CN1006352B (zh) * 1987-07-29 1990-01-03 黄得泰 用于可控硅的电荷平衡式控制的方法和装置
CA3039977A1 (en) 2018-04-10 2019-10-10 Ig Specials B.V. Apparatus and method for placing bulbs

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862114A (en) * 1957-10-01 1958-11-25 Welding Research Inc Welder control mechanism with timing means
US3295048A (en) * 1961-05-22 1966-12-27 Electronic Energy Conversion C Capacitor means for controlling the conduction of unidirectional switching devices in a power supply
US3329887A (en) * 1963-03-04 1967-07-04 Barber Colman Burst length proportioning system for controlling electric power
US3287622A (en) * 1963-06-14 1966-11-22 Bendix Corp Static frequency converter for producing a constant output frequency from a variablefrequency input
US3251000A (en) * 1963-11-15 1966-05-10 Welding Research Inc Safety system for a sequence timing control
US3305844A (en) * 1964-03-16 1967-02-21 Honeywell Inc Apparatus for storage in a movable medium
DE1513872A1 (de) * 1965-08-03 1969-06-26 Heim Dr Ing Richard Verfahren zum Zuenden von Thyristoren im Antiparallelbetrieb bei Wechselspannung
US3354377A (en) * 1965-08-05 1967-11-21 Exxon Production Research Co Electrical wave shaping apparatus and conversion apparatus
GB1135269A (en) * 1966-07-20 1968-12-04 Rosemount Eng Co Ltd Improvements in or relating to systems for controlling electrical power

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128421A (en) * 1982-10-11 1984-04-26 Douglas Stuart Fenna Power supplies
GB2129631A (en) * 1982-10-29 1984-05-16 Plessey Co Plc Power control apparatus
GB2134728A (en) * 1983-02-02 1984-08-15 Shell Electric Mfg Ceiling fan

Also Published As

Publication number Publication date
DE1588116A1 (de) 1971-02-18
BE679811A (de) 1966-10-21
BE704689A (de) 1968-04-04
DE1563151A1 (de) 1970-04-02
LU54637A1 (de) 1969-07-03
NL6606030A (de) 1966-11-07
FR92230E (fr) 1968-10-11
GB1190215A (en) 1970-04-29
NL6713792A (de) 1968-04-16
US3562625A (en) 1971-02-09
LU50966A1 (de) 1966-10-25
US3504204A (en) 1970-03-31
DE1563151B2 (de) 1971-04-08

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